I just stumbled across this today. ATI has Demo software for their high-end graphics cards named Ruby. http://www.ati.com/ruby/index.html This Demo game isn't cheap though, 49.99 USD. http://shop.ati.com/product.asp?sku=2599091 standard disclaimer: I am not associated with ATI in any way, (I don't even own any of their products). -- David